Two Steps for an Environmental Friendly Propulsion Engine
A logical way to preserve the natural resources and lowering the pollution level is the improving of the thermal engine efficiency in order to reduce the fuel consumption. Considering the weight factor of the spark ignition engine in automotive market, the authors propose a combined solution to impr...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Galati University Press
2011-06-01
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| Series: | The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science |
| Subjects: | |
| Online Access: | https://www.gup.ugal.ro/ugaljournals/index.php/mms/article/view/2946 |
| _version_ | 1818872340020199424 |
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| author | Edward RAKOSI Gheorghe MANOLACHE Sorinel TALIF Florin POPA |
| author_facet | Edward RAKOSI Gheorghe MANOLACHE Sorinel TALIF Florin POPA |
| author_sort | Edward RAKOSI |
| collection | DOAJ |
| description | A logical way to preserve the natural resources and lowering the pollution level is the improving of the thermal engine efficiency in order to reduce the fuel consumption. Considering the weight factor of the spark ignition engine in automotive market, the authors propose a combined solution to improve the performances of this thermal engine.
First, in order to improving the combustion efficiency, we are trying to obtain a closer approach to the ideal constant volume combustion cycle, specific to the spark ignition engine, by developing a variable sequential ratio engine.
Secondarily, by modifying the architecture of the compression ring, the theoretical model developed allows the determination of a new transversal profile of the compression ring in order to obtain better lubrication conditions, to lower friction ware and increase the mechanical efficiency.
This theoretical and experimental study regards the both modification of these parameters in various situations, aiming at the optimization of this environmental friendly propulsion engine. |
| first_indexed | 2024-12-19T12:37:15Z |
| format | Article |
| id | doaj.art-857b5bf2b288432c9f8e2717a6a7f8fb |
| institution | Directory Open Access Journal |
| issn | 2668-4748 2668-4756 |
| language | English |
| last_indexed | 2024-12-19T12:37:15Z |
| publishDate | 2011-06-01 |
| publisher | Galati University Press |
| record_format | Article |
| series | The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science |
| spelling | doaj.art-857b5bf2b288432c9f8e2717a6a7f8fb2022-12-21T20:21:06ZengGalati University PressThe Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science2668-47482668-47562011-06-013422946Two Steps for an Environmental Friendly Propulsion EngineEdward RAKOSI0Gheorghe MANOLACHE1Sorinel TALIF2Florin POPA3"Gheorghe Asachi" Technical University of Iasi, Romania"Gheorghe Asachi" Technical University of Iasi, Romania"Gheorghe Asachi" Technical University of Iasi, Romania"Auto Axel" Ltd. Iasi, RomaniaA logical way to preserve the natural resources and lowering the pollution level is the improving of the thermal engine efficiency in order to reduce the fuel consumption. Considering the weight factor of the spark ignition engine in automotive market, the authors propose a combined solution to improve the performances of this thermal engine. First, in order to improving the combustion efficiency, we are trying to obtain a closer approach to the ideal constant volume combustion cycle, specific to the spark ignition engine, by developing a variable sequential ratio engine. Secondarily, by modifying the architecture of the compression ring, the theoretical model developed allows the determination of a new transversal profile of the compression ring in order to obtain better lubrication conditions, to lower friction ware and increase the mechanical efficiency. This theoretical and experimental study regards the both modification of these parameters in various situations, aiming at the optimization of this environmental friendly propulsion engine.https://www.gup.ugal.ro/ugaljournals/index.php/mms/article/view/2946combustion and mechanical efficienciesenvironmental friendly propulsion engine |
| spellingShingle | Edward RAKOSI Gheorghe MANOLACHE Sorinel TALIF Florin POPA Two Steps for an Environmental Friendly Propulsion Engine The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science combustion and mechanical efficiencies environmental friendly propulsion engine |
| title | Two Steps for an Environmental Friendly Propulsion Engine |
| title_full | Two Steps for an Environmental Friendly Propulsion Engine |
| title_fullStr | Two Steps for an Environmental Friendly Propulsion Engine |
| title_full_unstemmed | Two Steps for an Environmental Friendly Propulsion Engine |
| title_short | Two Steps for an Environmental Friendly Propulsion Engine |
| title_sort | two steps for an environmental friendly propulsion engine |
| topic | combustion and mechanical efficiencies environmental friendly propulsion engine |
| url | https://www.gup.ugal.ro/ugaljournals/index.php/mms/article/view/2946 |
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